EP 2593318 A1 20130522 - CLIMATE CONTROL SYSTEM FOR THE INTERIOR OF AN ELECTRIC DRIVE VEHICLE
Title (en)
CLIMATE CONTROL SYSTEM FOR THE INTERIOR OF AN ELECTRIC DRIVE VEHICLE
Title (de)
KLIMASTEUERUNGSSYSTEM FÜR DEN INNENRAUM EINES ELEKTROFAHRZEUGS
Title (fr)
SYSTÈME DE CLIMATISATION POUR L'INTÉRIEUR D'UN VÉHICULE À PROPULSION ÉLECTRIQUE
Publication
Application
Priority
US 2010041969 W 20100714
Abstract (en)
[origin: WO2012008956A1] A climate control system (26) for a cabin (22) of an electric vehicle (10) has at least one liquid-to-air heat exchanger (38) in heat exchange relation with air in the cabin and a set of control valves for selectively placing the climate control system in a cabin heating mode of operation in which hot liquid circulates through a hot liquid flow loop (42) and in a cabin cooling mode of operation in which cold liquid circulates through a cold liquid flow loop (44). An electric compressor motor (30M) is operated by electricity from a battery bank (16) for operating a refrigerant compressor (30C) to circulate refrigerant in a refrigerant loop that comprises a refrigerant-to-liquid hot side heat exchanger (32) that provides the hot liquid and a refrigerant-to-liquid cold side heat exchanger (36) that provides the cold liquid.
IPC 8 full level
B60H 1/20 (2006.01)
CPC (source: EP US)
B60H 1/00021 (2013.01 - US); B60H 1/00392 (2013.01 - EP US); B60H 1/00899 (2013.01 - EP US); B60H 1/143 (2013.01 - EP US); B60H 1/22 (2013.01 - US); B60L 2270/46 (2013.01 - EP US)
Citation (search report)
See references of WO 2012008956A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2012008956 A1 20120119; EP 2593318 A1 20130522; US 2013098577 A1 20130425; US 9233592 B2 20160112
DOCDB simple family (application)
US 2010041969 W 20100714; EP 10854824 A 20100714; US 201013809422 A 20100714